Level select
Note: This procedure involves editing a game file; create a backup copy of the file before proceeding. Use a text editor to edit the ".zcm" file in the "bin" folder in the game folder. The file contains a number which represents the current level. Change that number to "210614544".

Hints

Rapid Shockwave attack
Note: This can only be done on the unpatched game in single player mode. Hold [Shift] and repeatedly click on an immobile target while the shockwave unit charges. Multiple energy blasts will be fired.